Getting Mac to play on TV

[JacksonsMom]

So I want to be able to play TV shows/etc from my iTunes on my Macbook and have them on my television.

What do I need for this?

I have a 13" Macbook Pro (which doesn't have a VGA port, if that makes a difference).

But I just wanna be able to hook it up to my TV.

I'm not even worried about sound because I have a speaker that hooks up into my head-phone jack in the laptop that is really good.

I googled and saw I'd probably need an HDMI cable but am unsure which one will work, and such.